@import "https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Noto+Sans+JP:wght@400;500;600;700;900&display=swap";
:root{--bg-page:#f8fafc;--bg-card:#fff;--bg-subtle:#f1f5f9;--bg-input:#fff;--bg-hover:#f8fafc;--border-light:#e2e8f0;--border-focus:#3b82f6;--color-primary:#1d4ed8;--color-primary-hover:#1e40af;--color-primary-light:#eff6ff;--color-emerald:#059669;--color-emerald-light:#ecfdf5;--color-amber:#d97706;--color-amber-light:#fffbeb;--color-rose:#e11d48;--color-rose-light:#fff1f2;--color-purple:#7c3aed;--color-purple-light:#f5f3ff;--text-title:#0f172a;--text-body:#334155;--text-muted:#64748b;--text-light:#94a3b8;--shadow-card:0 1px 3px 0 #0000000d, 0 1px 2px -1px #0000000d;--shadow-hover:0 4px 6px -1px #00000012, 0 2px 4px -2px #0000000d;--shadow-floating:0 10px 15px -3px #00000014, 0 4px 6px -4px #00000008;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-full:9999px;--font-sans:"Inter", "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{background-color:var(--bg-page);max-width:100vw;color:var(--text-body);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}.container{width:100%;max-width:1120px;margin:0 auto;padding:0 1.25rem}.clean-card{background:var(--bg-card);border:1px solid var(--border-light);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:box-shadow .2s,border-color .2s}.clean-card:hover{box-shadow:var(--shadow-hover)}.badge{border-radius:var(--radius-full);align-items:center;gap:.35rem;padding:.25rem .65rem;font-size:.75rem;font-weight:600;display:inline-flex}.badge-blue{background:var(--color-primary-light);color:var(--color-primary);border:1px solid #bfdbfe}.badge-emerald{background:var(--color-emerald-light);color:var(--color-emerald);border:1px solid #a7f3d0}.badge-amber{background:var(--color-amber-light);color:var(--color-amber);border:1px solid #fde68a}.badge-rose{background:var(--color-rose-light);color:var(--color-rose);border:1px solid #fecdd3}.segmented-control{background:var(--bg-subtle);border:1px solid var(--border-light);border-radius:var(--radius-md);gap:4px;padding:4px;display:flex}.segmented-btn{border-radius:var(--radius-sm);color:var(--text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;flex:1;justify-content:center;align-items:center;gap:.4rem;padding:.6rem .85rem;font-family:inherit;font-size:.875rem;font-weight:600;transition:all .15s;display:flex}.segmented-btn.active{color:var(--color-primary);background:#fff;box-shadow:0 1px 2px #00000014}input[type=range]{-webkit-appearance:none;border-radius:var(--radius-full);cursor:pointer;background:#e2e8f0;outline:none;width:100%;height:8px}input[type=range]::-webkit-slider-thumb{appearance:none;border:3px solid var(--color-primary);cursor:pointer;background:#fff;border-radius:50%;width:24px;height:24px;transition:transform .15s,border-color .15s;box-shadow:0 2px 4px #00000026}input[type=range]::-webkit-slider-thumb:hover{border-color:var(--color-primary-hover);transform:scale(1.12)}input[type=range]::-moz-range-thumb{border:3px solid var(--color-primary);cursor:pointer;background:#fff;border-radius:50%;width:24px;height:24px;box-shadow:0 2px 4px #00000026}.btn{border-radius:var(--radius-md);border:1px solid var(--border-light);cursor:pointer;color:var(--text-body);background:#fff;justify-content:center;align-items:center;gap:.4rem;padding:.55rem 1rem;font-family:inherit;font-size:.875rem;font-weight:600;transition:all .15s;display:inline-flex}.btn:hover{background:var(--bg-hover);border-color:#cbd5e1}.btn-primary{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.btn-primary:hover{background:var(--color-primary-hover)}.ad-slot-container{border-radius:var(--radius-md);text-align:center;background:#f8fafc;border:1px dashed #cbd5e1;margin:1.5rem 0;padding:1rem}